ea0d8f09b1
* feat(#784): emit native skills for OpenCode + Kilo runtimes OpenCode and Kilo share a config schema and both discover on-demand skills from skills/<name>/SKILL.md. The installer previously emitted only flat commands (command/) and file-based agents (agents/) for these runtimes. Add a shared OpenCode-family skill writer that stages each GSD command as a spec-compliant SKILL.md (name matching the directory, description 1-1024 chars), wired through the runtime artifact layout so uninstall cleans skills/ automatically. Skills respect the active install profile. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix(#784): correct skill body paths + preserve user dev-preferences Address adversarial-review findings: - Add opencode/kilo cases to _applyRuntimeRewrites so staged SKILL.md bodies are re-pointed from the converter's hardcoded default config dir to the actual install target (fixes --local / --config-dir installs; commands/agents already did this by applying pathPrefix pre-conversion). - Preserve user-owned skills/gsd-dev-preferences across reinstall in installOpencodeFamilySkills (snapshot+restore around the gsd-* prune), matching installRuntimeArtifacts. - Export installOpencodeFamilySkills and add regression tests. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix(#784): guarantee command/skill body parity, fix kilo-alt double-rewrite Follow-up adversarial-review found the post-conversion path rewrite could double-rewrite custom Kilo dirs (kilo -> kilo-alt -> kilo-alt-alt) because the kilo pathPrefix is a $HOME (non-absolute) superset of the hardcoded default base. Restructure so OpenCode/Kilo skills mirror copyFlattenedCommands exactly: stage raw commands, apply pathPrefix BEFORE conversion via a new shared applyOpencodeFamilyPathPrefix() helper (now used by both the command and skill writers), then convert. This guarantees byte-for-byte command/ skill body parity for global, --local, and --config-dir installs and removes the prefix-overlap hazard. Drop the fragile _applyRuntimeRewrites opencode/ kilo case. Strengthen the path regression test. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * refactor(#784): derive opencode/kilo skills from the same staged command set Pass the installer's _stageSkills() output directly to installOpencodeFamilySkills instead of re-staging via the layout, so the command/ and skills/ surfaces always cover the identical profile-resolved set — including the --minimal/--core-only alias path, which stages differently from a plain --profile=core. Verified: minimal install now emits 8 commands and 8 skills. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * chore(#784): set changeset PR number to 810 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * test(#784): fully escape backslashes in test helper (CodeQL js/incomplete-string-escaping) Replace the dot-only escape `replace(/[.]/g, '\\.')` with a complete regex-escape pattern `replace(/[\\.*+?^${}()|[\]]/g, '\\$&')` so all regex metacharacters (including backslash itself) in `defaultBase` are safely escaped before interpolation into `new RegExp(...)`. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
GSD Core
Git. Ship. Done.
English · Português · 简体中文 · 日本語 · 한국어
A light-weight meta-prompting, context engineering, and spec-driven development system for Claude Code, OpenCode, Gemini CLI, Kilo, Codex, Copilot, Cursor, Windsurf, and more.
What is GSD Core
GSD Core is a context-engineering and spec-driven development framework that drives AI coding agents (Claude Code, Codex, Gemini CLI, Copilot, Cursor, and more) through a disciplined phase loop. It solves context rot — the quality degradation that accumulates as an AI fills its context window — by running all heavy research, planning, and execution work in fresh-context subagents while keeping your main session lean.
How it works
Each milestone repeats the same five-step loop, one phase at a time:
- Discuss — capture implementation decisions before anything is planned
- Plan — research, decompose, and verify the plan fits a fresh context window
- Execute — run plans in parallel waves; each executor starts with a clean 200k-token context
- Verify — walk through what was built; diagnose and fix before declaring done
- Ship — create the PR, archive the phase, repeat for the next one
Quickstart
npx @opengsd/gsd-core@latest
The installer prompts for your runtime (Claude Code, OpenCode, Gemini CLI, Kilo, Codex, Copilot, Cursor, Windsurf, and more) and whether to install globally or locally. The installer is required for cross-runtime compatibility — do not copy files from agents/ or commands/ directly.
On another runtime or without Node.js? See Install on your runtime.
Once installed, start your first project:
/gsd-new-project
New here? Follow Your first project for a guided walkthrough from install to first shipped phase.
Documentation
Tutorials — learning by doing:
How-to guides — task-focused recipes:
Reference — authoritative facts:
Explanation — concepts and design decisions:
Full index: docs/README.md. Other languages: 日本語 · 한국어 · Português · 简体中文.
Why it works
Most AI-coding setups fail at scale because context bloat silently degrades output quality, there is no shared memory between sessions, and nothing verifies that code actually works. GSD Core solves all three: heavy work runs in fresh subagents, structured artifacts like STATE.md and CONTEXT.md survive session boundaries, and the verify step walks through what was built and generates fix plans before a phase is declared done. See docs/explanation/context-engineering.md for the full reasoning.
Troubleshooting? See docs/how-to/recover-and-troubleshoot.md.
Community
| Project | Platform |
|---|---|
| gsd-opencode | Original OpenCode port |
| Discord | Community support |
Star History
License
MIT License. See LICENSE for details.
Claude Code is powerful. GSD Core makes it reliable.